Vatican, Papal State. An Equestrian Order of Merit of the Holy Sepulcher of Jerusalem, Second Class Commander, by Arthus Bertrand

(Ordo Equestris Sancti Sepulcri Hierosolymitani). Instituted in 1847. In silver featuring a large cross with a secondary cross in each quadrant, red enameled with a mirrored reverse, with a crown suspension, measuring 46.5 mm (w) x 76.5 mm (h- inclusive of crown suspension), with maker mark on suspension loop for Arthus Bertrand, also silver hallmarked on crown with boars head, accompanied by a black neck ribbon, enamel repair to both obverse and reverse 12 o'clock arm, remains fine. 

Footnote: The Equestrian Order of the Holy Sepulchre of Jerusalem, also called the Order of the Holy Sepulchre or Knights of the Holy Sepulchre, is a Roman Catholic order of knighthood under the protection of the Holy See. The Pope is sovereign of the Order. Founded as Milites Sancti Sepulcri attached to the Augustinian Canons Regular of the Holy Sepulchre in Jerusalem, recognized in 1113 by Papal bull of Pope Paschal II and of Pope Calistus II in 1122. It traces its roots to circa 1099 under the Frankish Duke Godfrey of Bouillon, Advocatus Sancti Sepulchri, "Defender of the Holy Sepulchre", one of the leaders of the First Crusade and first ruler of the Kingdom of Jerusalem. It is an internationally recognized order of knighthood.